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* libc/include/stdio.h: Declare fgetpos, fsetpos, fseeko and ftello

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with internal (_fpos_t and _off_t) datatypes when compiling newlib.
	* libc/include/sys/unistd.h: Declare _lseek using _off_t.
	* libc/reent/lseekr.c (_lseek_r): Use _off_t instead of off_t.
	* libc/stdio/fseeko.c (fseeko): Ditto.
	* libc/stdio/ftello.c (ftello): Ditto.
	* libc/stdio/stdio.c (__swrite): Ditto.
	(__sseek): Ditto.
	* libc/stdio/fgetpos.c (fgetpos): Use _fpos_t instead of fpos_t.
	* libc/stdio/fseek.c (fseek): Ditto.
	* libc/stdio/fsetpos.c (fsetpos): Ditto.
	* libc/stdio/ftell.c (ftell): Ditto.
	* libc/stdio/local.h: Declare __sseek using _off_t.
This commit is contained in:
Corinna Vinschen
2003-03-14 18:39:05 +00:00
parent 2359084b5b
commit 2a940c1a22
12 changed files with 49 additions and 20 deletions
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16
newlib/ChangeLog
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@@ -1,3 +1,19 @@
2003-03-10 Corinna Vinschen <corinna@vinschen.de>
* libc/include/stdio.h: Declare fgetpos, fsetpos, fseeko and ftello
with internal (_fpos_t and _off_t) datatypes when compiling newlib.
* libc/include/sys/unistd.h: Declare _lseek using _off_t.
* libc/reent/lseekr.c (_lseek_r): Use _off_t instead of off_t.
* libc/stdio/fseeko.c (fseeko): Ditto.
* libc/stdio/ftello.c (ftello): Ditto.
* libc/stdio/stdio.c (__swrite): Ditto.
(__sseek): Ditto.
* libc/stdio/fgetpos.c (fgetpos): Use _fpos_t instead of fpos_t.
* libc/stdio/fseek.c (fseek): Ditto.
* libc/stdio/fsetpos.c (fsetpos): Ditto.
* libc/stdio/ftell.c (ftell): Ditto.
* libc/stdio/local.h: Declare __sseek using _off_t.
2003-03-09 Corinna Vinschen <corinna@vinschen.de>
* libc/reent/lseekr.c (lseek_r): Use _off_t instead of off_t.

13
newlib/libc/include/stdio.h
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@@ -195,9 +195,17 @@ int _EXFUN(puts, (const char *));
int _EXFUN(ungetc, (int, FILE *));
size_t _EXFUN(fread, (_PTR, size_t _size, size_t _n, FILE *));
size_t _EXFUN(fwrite, (const _PTR , size_t _size, size_t _n, FILE *));
#ifdef _COMPILING_NEWLIB
int _EXFUN(fgetpos, (FILE *, _fpos_t *));
#else
int _EXFUN(fgetpos, (FILE *, fpos_t *));
#endif
int _EXFUN(fseek, (FILE *, long, int));
#ifdef _COMPILING_NEWLIB
int _EXFUN(fsetpos, (FILE *, const _fpos_t *));
#else
int _EXFUN(fsetpos, (FILE *, const fpos_t *));
#endif
long _EXFUN(ftell, ( FILE *));
void _EXFUN(rewind, (FILE *));
void _EXFUN(clearerr, (FILE *));
@@ -212,8 +220,13 @@ int _EXFUN(rename, (const char *, const char *));
#endif
#ifndef __STRICT_ANSI__
int _EXFUN(asprintf, (char **, const char *, ...));
#ifdef _COMPILING_NEWLIB
int _EXFUN(fseeko, (FILE *, _off_t, int));
_off_t _EXFUN(ftello, ( FILE *));
#else
int _EXFUN(fseeko, (FILE *, off_t, int));
off_t _EXFUN(ftello, ( FILE *));
#endif
int _EXFUN(vfiprintf, (FILE *, const char *, __VALIST));
int _EXFUN(iprintf, (const char *, ...));
int _EXFUN(fiprintf, (FILE *, const char *, ...));

2
newlib/libc/include/sys/unistd.h
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@@ -165,7 +165,7 @@ int _EXFUN(_close, (int __fildes ));
pid_t _EXFUN(_fork, (void ));
pid_t _EXFUN(_getpid, (void ));
int _EXFUN(_link, (const char *__path1, const char *__path2 ));
off_t _EXFUN(_lseek, (int __fildes, off_t __offset, int __whence ));
_off_t _EXFUN(_lseek, (int __fildes, _off_t __offset, int __whence ));
_READ_WRITE_RETURN_TYPE _EXFUN(_read, (int __fd, void *__buf, size_t __nbyte ));
void * _EXFUN(_sbrk, (ptrdiff_t __incr));
int _EXFUN(_unlink, (const char *__path ));

4
newlib/libc/reent/lseekr.c
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@@ -52,10 +52,10 @@ _lseek_r (ptr, fd, pos, whence)
_off_t pos;
int whence;
{
off_t ret;
_off_t ret;
errno = 0;
if ((ret = _lseek (fd, pos, whence)) == (off_t) -1 && errno != 0)
if ((ret = _lseek (fd, pos, whence)) == (_off_t) -1 && errno != 0)
ptr->_errno = errno;
return ret;
}

2
newlib/libc/stdio/fgetpos.c
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@@ -51,7 +51,7 @@ No supporting OS subroutines are required.
int
_DEFUN (fgetpos, (fp, pos),
FILE * fp _AND
fpos_t * pos)
_fpos_t * pos)
{
_flockfile(fp);
*pos = ftell (fp);

8
newlib/libc/stdio/fseek.c
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@@ -86,7 +86,7 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
#include <sys/stat.h>
#include "local.h"
#define POS_ERR (-(fpos_t)1)
#define POS_ERR (-(_fpos_t)1)
/*
* Seek the given file to the given offset.
@@ -100,8 +100,8 @@ fseek (fp, offset, whence)
int whence;
{
struct _reent *ptr;
fpos_t _EXFUN ((*seekfn), (void *, fpos_t, int));
fpos_t target, curoff;
_fpos_t _EXFUN ((*seekfn), (void *, _fpos_t, int));
_fpos_t target, curoff;
size_t n;
struct stat st;
int havepos;
@@ -149,7 +149,7 @@ fseek (fp, offset, whence)
curoff = fp->_offset;
else
{
curoff = (*seekfn) (fp->_cookie, (fpos_t) 0, SEEK_CUR);
curoff = (*seekfn) (fp->_cookie, (_fpos_t) 0, SEEK_CUR);
if (curoff == -1L)
{
_funlockfile(fp);

2
newlib/libc/stdio/fseeko.c
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@@ -20,7 +20,7 @@
int
fseeko (fp, offset, whence)
register FILE *fp;
off_t offset;
_off_t offset;
int whence;
{
/* for now we simply cast since off_t should be long */

2
newlib/libc/stdio/fsetpos.c
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@@ -44,7 +44,7 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
int
_DEFUN (fsetpos, (iop, pos),
FILE * iop _AND
_CONST fpos_t * pos)
_CONST _fpos_t * pos)
{
int x = fseek (iop, *pos, SEEK_SET);

4
newlib/libc/stdio/ftell.c
View File

@@ -87,7 +87,7 @@ long
_DEFUN (ftell, (fp),
register FILE * fp)
{
fpos_t pos;
_fpos_t pos;
_flockfile(fp);
@@ -109,7 +109,7 @@ _DEFUN (ftell, (fp),
pos = fp->_offset;
else
{
pos = (*fp->_seek) (fp->_cookie, (fpos_t) 0, SEEK_CUR);
pos = (*fp->_seek) (fp->_cookie, (_fpos_t) 0, SEEK_CUR);
if (pos == -1L)
{
_funlockfile(fp);

4
newlib/libc/stdio/ftello.c
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@@ -17,10 +17,10 @@
#include <stdio.h>
off_t
_off_t
_DEFUN (ftello, (fp),
register FILE * fp)
{
/* for now we simply cast since off_t should be long */
return (off_t)ftell (fp);
return (_off_t)ftell (fp);
}

2
newlib/libc/stdio/local.h
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@@ -33,7 +33,7 @@ extern int _EXFUN(__sflags,(struct _reent *,_CONST char*, int*));
extern int _EXFUN(__srefill,(FILE *));
extern _READ_WRITE_RETURN_TYPE _EXFUN(__sread,(void *, char *, int));
extern _READ_WRITE_RETURN_TYPE _EXFUN(__swrite,(void *, char const *, int));
extern fpos_t _EXFUN(__sseek,(void *, fpos_t, int));
extern _fpos_t _EXFUN(__sseek,(void *, _fpos_t, int));
extern int _EXFUN(__sclose,(void *));
extern int _EXFUN(__stextmode,(int));
extern void _EXFUN(__sinit,(struct _reent *));

10
newlib/libc/stdio/stdio.c
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@@ -72,7 +72,7 @@ __swrite (cookie, buf, n)
#endif
if (fp->_flags & __SAPP)
(void) _lseek_r (fp->_data, fp->_file, (off_t) 0, SEEK_END);
(void) _lseek_r (fp->_data, fp->_file, (_off_t) 0, SEEK_END);
fp->_flags &= ~__SOFF; /* in case O_APPEND mode is set */
#ifdef __SCLE
@@ -90,16 +90,16 @@ __swrite (cookie, buf, n)
return w;
}
fpos_t
_fpos_t
__sseek (cookie, offset, whence)
_PTR cookie;
fpos_t offset;
_fpos_t offset;
int whence;
{
register FILE *fp = (FILE *) cookie;
register off_t ret;
register _off_t ret;
ret = _lseek_r (fp->_data, fp->_file, (off_t) offset, whence);
ret = _lseek_r (fp->_data, fp->_file, (_off_t) offset, whence);
if (ret == -1L)
fp->_flags &= ~__SOFF;
else